Home / 3,661,729.30-5,053,177.31-2,030,094.66

Finding the Fourth Proportional to 3,661,729.30, 5,053,177.31 and 2,030,094.66

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Solution

The fourth proportional to 3,661,729.30, 5,053,177.31 and 2,030,094.66 is: 2,801,525.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,729.30 : 5,053,177.31 = 2,030,094.66 : x
  2. Step 2: Convert to fraction form
    3,661,729.30/5,053,177.31 = 2,030,094.66/x
  3. Step 3: Cross multiply
    3,661,729.30x = 5,053,177.31 × 2,030,094.66
  4. Step 4: Simplify right side
    3,661,729.30x = 10,258,428,273,064.16
  5. Step 5: Solve for x
    x = 10,258,428,273,064.16/3,661,729.30
  6. Step 6: Final answer
    x = 2,801,525.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.